Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
6,469 days
From Sunday, December 21, 2008 to Monday, September 7, 2026.
Monday–Friday weekdays4,621
Weeks and days924w 1d
Calendar span17 years, 8 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.